Fits: Yamaha GP 1300R 2005-2008 / FX Cruiser High Output (HO) 2004-2008 / FX High Output (HO) 2004-2008
Housing includes replaceable wear ring, Being able to replace the wear ring allows housing to always be re-used
Increases low end, acceleration and adds +1-2MPH. Made from high strength corrosion resistant stainless steel. Direct replacement, no modifications required to install. 14/20 Pitch